1 Department of Physical Education, Yonsei University, Seoul, Republic of Korea 2 Department of Physical Education, Dong-A University, Busan, Republic of Korea 3 Department of Physical Education, ...
1 College of Mechanical and Electrical Engineering Heilongjiang Institute of Technology, Harbin, China 2 School of New Energy Power and Engineering, Shijiazhuang Institute of Technology, Shijiazhuang, ...